Mounted drive entries show the following information in uDisks Indicator:

The inspiration

Partition

Alias ( if set by user )

Disk Drive to which partition belongs

Mountpoint of the partition ( directory )

% Usage

Clicking on a partition entry opens that partition’s mount point in the default file manager (which on Ubuntu is Nautilus).

You can sift through to the “Unmounted Partitions” menu to see a list of all partitions not currently mounted by the system. To mount an entry in this sub-menu you simply click on it!

The indicator applet uses a standard system icon that will vary depending on on the icon theme in use.

Download & Try

A “first working release of the indicator” is available to download from Github. This v1.0 release, Sergiy Kolodyazhnyy says, provides ‘basic functionality’, including listing of partition details and mounting.